11010232020 has 48 divisors (see below), whose sum is σ = 32169029760. Its totient is φ = 2808406656.

The previous prime is 11010231989. The next prime is 11010232033. The reversal of 11010232020 is 2023201011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11010231987 and 11010232005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3987835 + ... + 3990594.

It is an arithmetic number, because the mean of its divisors is an integer number (670188120).

Almost surely, 2^11010232020 is an apocalyptic number.

11010232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010232020 is an abundant number, since it is smaller than the sum of its proper divisors (21158797740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11010232020 is a wasteful number, since it uses less digits than its factorization.

11010232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7978464 (or 7978462 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11010232020 its reverse (2023201011), we get a palindrome (13033433031).

The spelling of 11010232020 in words is "eleven billion, ten million, two hundred thirty-two thousand, twenty".